Copper strip corrosion standard. Color reproductions of tarnished strips are encased in a plastic plaque for comparison of copper test strips.
Note: For use with W.L. Walker Cylindrical Corrosion Bomb Tester (WLW12005).
$28.91 Original price was: $28.91.$18.24Current price is: $18.24.
Copper strip corrosion standard. Color reproductions of tarnished strips are encased in a plastic plaque for comparison of copper test strips.
Note: For use with W.L. Walker Cylindrical Corrosion Bomb Tester (WLW12005).
